<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"> <style>
	.KEYW {color: #933;}
	.COMM {color: #bbb; font-style: italic;}
	.NUMB {color: #393;}
	.STRN {color: #393;}
	.REGX {color: #339;}
	.line {border-right: 1px dotted #666; color: #666; font-style: normal;}
	</style></head><body><pre><span class='line'>  1</span> <span class="COMM">/**
<span class='line'>  2</span>  * @namespace
<span class='line'>  3</span>  * @name dom
<span class='line'>  4</span>  */</span><span class="WHIT">
<span class='line'>  5</span> </span><span class="NAME">object.add</span><span class="PUNC">(</span><span class="STRN">'dom'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'ua, events, string, sys'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="COMM">/**@lends dom*/</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">exports</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ua</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">events</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">string</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">sys</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>  6</span> 
<span class='line'>  7</span> </span><span class="NAME">window.UID</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>  8</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">storage</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>  9</span> 
<span class='line'> 10</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">get</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">uid</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 11</span> </span><span class="WHIT">	</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">storage</span><span class="PUNC">[</span><span class="NAME">uid</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">storage</span><span class="PUNC">[</span><span class="NAME">uid</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 12</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 13</span> 
<span class='line'> 14</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">$uid</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.$uid</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">window.ActiveXObject</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">item</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 15</span> </span><span class="WHIT">	</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">item.uid</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">item.uid</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">window.UID</span><span class="PUNC">++</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 16</span> </span><span class="PUNC">}</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">item</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 17</span> </span><span class="WHIT">	</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">item.uid</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">item.uid</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">window.UID</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 18</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 19</span> 
<span class='line'> 20</span> </span><span class="NAME">$uid</span><span class="PUNC">(</span><span class="NAME">window</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 21</span> </span><span class="NAME">$uid</span><span class="PUNC">(</span><span class="NAME">document</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 22</span> 
<span class='line'> 23</span> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">runHooks</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 24</span> </span><span class="WHIT">	</span><span class="NAME">window.__domloadHooks.forEach</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">f</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 25</span> </span><span class="WHIT">		</span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 26</span> </span><span class="WHIT">			</span><span class="NAME">f</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 27</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">e</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 28</span> </span><span class="WHIT">			</span><span class="KEYW">throw</span><span class="WHIT"> </span><span class="NAME">e</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 29</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 30</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 31</span> </span><span class="WHIT">	</span><span class="NAME">window.__domloadHooks</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 32</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 33</span> 
<span class='line'> 34</span> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">window.__domloadHooks</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 35</span> </span><span class="WHIT">	</span><span class="NAME">window.__domloadHooks</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 36</span> 
<span class='line'> 37</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">timer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 38</span> </span><span class="WHIT">	</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ua.ua.webkit</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">ua.ua.webkit</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NUMB">525</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 39</span> </span><span class="WHIT">		</span><span class="NAME">timer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">setInterval</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 40</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="REGX">/loaded|complete/</span><span class="PUNC">.</span><span class="NAME">test</span><span class="PUNC">(</span><span class="NAME">document.readyState</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 41</span> </span><span class="WHIT">				</span><span class="NAME">clearInterval</span><span class="PUNC">(</span><span class="NAME">timer</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 42</span> </span><span class="WHIT">				</span><span class="NAME">runHooks</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 43</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 44</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">10</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> 
<span class='line'> 45</span> 	</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ua.ua.ie</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 46</span> </span><span class="WHIT">		</span><span class="NAME">timer</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">setInterval</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 47</span> </span><span class="WHIT">			</span><span class="KEYW">try</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 48</span> </span><span class="WHIT">				</span><span class="NAME">document.body.doScroll</span><span class="PUNC">(</span><span class="STRN">'left'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 49</span> </span><span class="WHIT">				</span><span class="NAME">clearInterval</span><span class="PUNC">(</span><span class="NAME">timer</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 50</span> </span><span class="WHIT">				</span><span class="NAME">runHooks</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 51</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">catch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">e</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 52</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">20</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT"> 
<span class='line'> 53</span> 	</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 54</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 55</span> 
<span class='line'> 56</span> </span><span class="COMM">/**
<span class='line'> 57</span>  * 在dom加载完毕后执行callback。
<span class='line'> 58</span>  * 不同于 DOMContentLoaded 事件，如果 dom.ready 是在页面已经加载完毕后调用的，同样会执行。
<span class='line'> 59</span>  * 用此方法限制需要执行的函数一定会在页面结构加载完毕后执行。
<span class='line'> 60</span>  * @param callback 需要执行的callback函数
<span class='line'> 61</span>  */</span><span class="WHIT">
<span class='line'> 62</span> </span><span class="NAME">this.ready</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">callback</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 63</span> </span><span class="WHIT">	</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">document.body</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 64</span> </span><span class="WHIT">		</span><span class="NAME">callback</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 65</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 66</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">ua.ua.webkit</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">ua.ua.webkit</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NUMB">525</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">document.addEventListener</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 67</span> </span><span class="WHIT">			</span><span class="NAME">window.__domloadHooks.push</span><span class="PUNC">(</span><span class="NAME">callback</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 68</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">document.addEventListener</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 69</span> </span><span class="WHIT">			</span><span class="NAME">document.addEventListener</span><span class="PUNC">(</span><span class="STRN">'DOMContentLoaded'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">callback</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 70</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 71</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'> 72</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 73</span> 
<span class='line'> 74</span> </span><span class="COMM">/**
<span class='line'> 75</span>  * 包装一个元素，使其拥有相应的Element包装成员
<span class='line'> 76</span>  * 比如 div 会使用 Element 进行包装
<span class='line'> 77</span>  * form 会使用 FormElement 进行包装
<span class='line'> 78</span>  * input / select 等会使用 FormItemElement 进行包装
<span class='line'> 79</span>  * 包装后的节点成员请参照相应的包装类成员
<span class='line'> 80</span>  * @function
<span class='line'> 81</span>  * @name dom.wrap
<span class='line'> 82</span>  * @param node 一个原生节点
<span class='line'> 83</span>  */</span><span class="WHIT">
<span class='line'> 84</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">wrap</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.wrap</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 85</span> </span><span class="WHIT">	</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">node</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 86</span> 
<span class='line'> 87</span> </span><span class="WHIT">	</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">Array.isArray</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 88</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Elements</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 89</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 90</span> </span><span class="WHIT">		</span><span class="COMM">// 已经wrap过了</span><span class="WHIT">
<span class='line'> 91</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">node._wrapped</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 92</span> 
<span class='line'> 93</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">wrapper</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 94</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">node</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">window</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 95</span> </span><span class="WHIT">			</span><span class="NAME">wrapper</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Window</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 96</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">node</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">window.document</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 97</span> </span><span class="WHIT">			</span><span class="NAME">wrapper</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Document</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'> 98</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">node.nodeType</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'> 99</span> </span><span class="WHIT">			</span><span class="NAME">wrapper</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">getWrapper</span><span class="PUNC">(</span><span class="NAME">node.tagName</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>100</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>101</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>102</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>103</span> 
<span class='line'>104</span> </span><span class="WHIT">		</span><span class="COMM">// 尽早的设置_wrapped，因为在wrapper的initialize中可能出现递归调用（FormElement/FormItemElement）</span><span class="WHIT">
<span class='line'>105</span> </span><span class="WHIT">		</span><span class="NAME">node._wrapped</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>106</span> 
<span class='line'>107</span> </span><span class="WHIT">		</span><span class="NAME">$uid</span><span class="PUNC">(</span><span class="NAME">node</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>108</span> 
<span class='line'>109</span> </span><span class="WHIT">		</span><span class="NAME">Class.inject</span><span class="PUNC">(</span><span class="NAME">wrapper</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">node</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>110</span> 
<span class='line'>111</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">node</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>112</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>113</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>114</span> 
<span class='line'>115</span> </span><span class="COMM">/**
<span class='line'>116</span>  * 通过selector获取context作用域下的节点集合
<span class='line'>117</span>  * dom.Elements包装后的节点数组拥有相应最小Element的统一调用方法
<span class='line'>118</span>  * 比如 forms = dom.getElements('form'); 'send' in forms // true
<span class='line'>119</span>  * @function
<span class='line'>120</span>  * @name dom.getElements
<span class='line'>121</span>  * @param selector 一个css selector
<span class='line'>122</span>  * @param context 一个节点
<span class='line'>123</span>  * @returns {dom.Elements}
<span class='line'>124</span>  */</span><span class="WHIT">
<span class='line'>125</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">getElements</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.getElements</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">selector</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">context</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>126</span> </span><span class="WHIT">	</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">context</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">context</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>127</span> 
<span class='line'>128</span> </span><span class="WHIT">	</span><span class="COMM">// 解析成Slick Selector对象</span><span class="WHIT">
<span class='line'>129</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">parsed</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Slick.parse</span><span class="PUNC">(</span><span class="NAME">selector</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>130</span> 
<span class='line'>131</span> </span><span class="WHIT">	</span><span class="COMM">// Slick在面对自定义标签时各种不靠谱，换用sizzle</span><span class="WHIT">
<span class='line'>132</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">eles</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Sizzle</span><span class="PUNC">(</span><span class="NAME">selector</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">context</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>133</span> 
<span class='line'>134</span> </span><span class="WHIT">	</span><span class="COMM">// 这里通过分析selector的最后一个部分的tagName，来确定这批eles的wrapper</span><span class="WHIT">
<span class='line'>135</span> </span><span class="WHIT">	</span><span class="COMM">// 例如selector是 div form.xxx 则wrapper是 FormElement</span><span class="WHIT">
<span class='line'>136</span> </span><span class="WHIT">	</span><span class="COMM">// 例如selector是 div .xxx 则wrapper是 Element</span><span class="WHIT">
<span class='line'>137</span> </span><span class="WHIT">	</span><span class="COMM">// 例如selector是 div select.xxx, div.input.xxx 则wrapper是 FormItemElement</span><span class="WHIT">
<span class='line'>138</span> 
<span class='line'>139</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">wrapper</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">part</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>140</span> </span><span class="WHIT">	</span><span class="COMM">// 绝大部分情况都是length=0，只有1个selector，保证其性能</span><span class="WHIT">
<span class='line'>141</span> </span><span class="WHIT">	</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">parsed.expressions.length</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>142</span> </span><span class="WHIT">		</span><span class="NAME">part</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parsed.expressions</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>143</span> </span><span class="WHIT">		</span><span class="NAME">wrapper</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">getWrapper</span><span class="PUNC">(</span><span class="NAME">part</span><span class="PUNC">[</span><span class="NAME">part.length</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">tag</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>144</span> 
<span class='line'>145</span> </span><span class="WHIT">	</span><span class="COMM">// 由多个selector组成，比如 div select.xxx, div.input.xxx，要保证这种能取到 FormItemElement</span><span class="WHIT">
<span class='line'>146</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>147</span> </span><span class="WHIT">		</span><span class="COMM">// 通过生成每个selector wrapper的继承链，不断的生成当前selector和上一个selector的继承链的相同部分</span><span class="WHIT">
<span class='line'>148</span> </span><span class="WHIT">		</span><span class="COMM">// 最后的chain的最后一个元素，既是公用wrapper</span><span class="WHIT">
<span class='line'>149</span> </span><span class="WHIT">		</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">chain</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">previousChain</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">parsed.expressions.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>150</span> </span><span class="WHIT">			</span><span class="NAME">part</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">parsed.expressions</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>151</span> </span><span class="WHIT">			</span><span class="NAME">wrapper</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">getWrapper</span><span class="PUNC">(</span><span class="NAME">part</span><span class="PUNC">[</span><span class="NAME">part.length</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">tag</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>152</span> 
<span class='line'>153</span> </span><span class="WHIT">			</span><span class="COMM">// 当前selector最后元素的wrapper chain</span><span class="WHIT">
<span class='line'>154</span> </span><span class="WHIT">			</span><span class="COMM">// slice(0, -1) 过滤掉Element继承的 Attribute 类</span><span class="WHIT">
<span class='line'>155</span> </span><span class="WHIT">			</span><span class="NAME">chain</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Class.getChain</span><span class="PUNC">(</span><span class="NAME">wrapper</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">slice</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">reverse</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>156</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">previousChain</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>157</span> </span><span class="WHIT">				</span><span class="NAME">chain</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">getCommon</span><span class="PUNC">(</span><span class="NAME">chain</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">previousChain</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>158</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>159</span> </span><span class="WHIT">			</span><span class="COMM">// 如果相同部分length=1，则代表找到Element类了，可以停止继续搜索</span><span class="WHIT">
<span class='line'>160</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">chain.length</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>161</span> </span><span class="WHIT">			</span><span class="NAME">previousChain</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">chain</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>162</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>163</span> </span><span class="WHIT">		</span><span class="NAME">wrapper</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">chain</span><span class="PUNC">[</span><span class="NAME">chain.length</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>164</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>165</span> 
<span class='line'>166</span> </span><span class="WHIT">	</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Elements</span><span class="PUNC">(</span><span class="NAME">eles</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">wrapper</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>167</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>168</span> 
<span class='line'>169</span> </span><span class="COMM">/**
<span class='line'>170</span>  * 通过selector获取context作用域下的第一个节点
<span class='line'>171</span>  * @function
<span class='line'>172</span>  * @name dom.getElement
<span class='line'>173</span>  * @param selector 一个css selector
<span class='line'>174</span>  * @param context 一个节点
<span class='line'>175</span>  * @returns 一个包装后的结点
<span class='line'>176</span>  */</span><span class="WHIT">
<span class='line'>177</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">getElement</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.getElement</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">selector</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">context</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>178</span> </span><span class="WHIT">	</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">context</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">context</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>179</span> 
<span class='line'>180</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ele</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Sizzle</span><span class="PUNC">(</span><span class="NAME">selector</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">context</span><span class="PUNC">)</span><span class="PUNC">[</span><span class="NUMB">0</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>181</span> </span><span class="WHIT">	</span><span class="NAME">ele</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">wrap</span><span class="PUNC">(</span><span class="NAME">ele</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>182</span> </span><span class="WHIT">	</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">ele</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>183</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>184</span> 
<span class='line'>185</span> </span><span class="COMM">/**
<span class='line'>186</span>  * document.getElementById 的简单调用
<span class='line'>187</span>  * @param id id
<span class='line'>188</span>  */</span><span class="WHIT">
<span class='line'>189</span> </span><span class="NAME">this.id</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">id</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>190</span> </span><span class="WHIT">	</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">exports.wrap</span><span class="PUNC">(</span><span class="NAME">document.getElementById</span><span class="PUNC">(</span><span class="NAME">id</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>191</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>192</span> 
<span class='line'>193</span> </span><span class="COMM">/**
<span class='line'>194</span>  * eval inner js
<span class='line'>195</span>  * 执行某个元素中的script标签
<span class='line'>196</span>  */</span><span class="WHIT">
<span class='line'>197</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">eval_inner_JS</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.eval_inner_JS</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">ele</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>198</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">js</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>199</span> </span><span class="WHIT">	</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ele.nodeType</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NUMB">11</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="COMM">// Fragment</span><span class="WHIT">
<span class='line'>200</span> </span><span class="WHIT">		</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">ele.childNodes.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>201</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ele.childNodes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">nodeType</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>202</span> </span><span class="WHIT">				</span><span class="NAME">js</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">js.concat</span><span class="PUNC">(</span><span class="NAME">ele.childNodes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">getElementsByTagName</span><span class="PUNC">(</span><span class="STRN">'script'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>203</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>204</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>205</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ele.nodeType</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT"> </span><span class="COMM">// Node</span><span class="WHIT">
<span class='line'>206</span> </span><span class="WHIT">		</span><span class="NAME">js</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ele.getElementsByTagName</span><span class="PUNC">(</span><span class="STRN">'script'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>207</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>208</span> 
<span class='line'>209</span> 
<span class='line'>210</span> </span><span class="WHIT">	</span><span class="COMM">// IE下此句不生效</span><span class="WHIT">
<span class='line'>211</span> </span><span class="WHIT">	</span><span class="COMM">// js = [].slice.call(js, 0);</span><span class="WHIT">
<span class='line'>212</span> 
<span class='line'>213</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">arr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>214</span> </span><span class="WHIT">	</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">js.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>215</span> </span><span class="WHIT">		</span><span class="NAME">arr.push</span><span class="PUNC">(</span><span class="NAME">js</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>216</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>217</span> 
<span class='line'>218</span> </span><span class="WHIT">	</span><span class="NAME">arr.forEach</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">s</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>219</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">s.src</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>220</span> </span><span class="WHIT">			</span><span class="COMM">// TODO</span><span class="WHIT">
<span class='line'>221</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>222</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>223</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">inner_js</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'__inner_js_out_put = [];\n'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>224</span> </span><span class="WHIT">			</span><span class="NAME">inner_js</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">s.innerHTML.replace</span><span class="PUNC">(</span><span class="WHIT"> </span><span class="REGX">/document\.write/g</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'__inner_js_out_put.push'</span><span class="WHIT"> </span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>225</span> </span><span class="WHIT">			</span><span class="NAME">eval</span><span class="PUNC">(</span><span class="NAME">inner_js</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>226</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">__inner_js_out_put.length</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>227</span> </span><span class="WHIT">				</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">tmp</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document.createDocumentFragment</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>228</span> </span><span class="WHIT">				</span><span class="NAME">$</span><span class="PUNC">(</span><span class="NAME">tmp</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">appendHTML</span><span class="PUNC">(</span><span class="NAME">__inner_js_out_put.join</span><span class="PUNC">(</span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>229</span> </span><span class="WHIT">				</span><span class="NAME">s.parentNode.insertBefore</span><span class="PUNC">(</span><span class="NAME">tmp</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">s</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>230</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>231</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>232</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>233</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>234</span> </span><span class="WHIT">	
<span class='line'>235</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">_needGetDom</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>236</span> </span><span class="WHIT">	</span><span class="COMM">// 检测浏览器是否支持通过innerHTML设置未知标签，典型的就是IE不支持</span><span class="WHIT">
<span class='line'>237</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">t</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document.createElement</span><span class="PUNC">(</span><span class="STRN">'div'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>238</span> </span><span class="WHIT">	</span><span class="NAME">t.innerHTML</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'&lt;TEST_TAG>&lt;/TEST_TAG>'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>239</span> </span><span class="WHIT">	</span><span class="COMM">// IE 下无法获取到自定义的Element，其他浏览器会得到HTMLUnknownElement</span><span class="WHIT">
<span class='line'>240</span> </span><span class="WHIT">	</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">t.firstChild</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>241</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>242</span> 
<span class='line'>243</span> </span><span class="COMM">/**
<span class='line'>244</span>  * 通过一个字符串创建一个Fragment
<span class='line'>245</span>  * @function
<span class='line'>246</span>  * @static
<span class='line'>247</span>  * @name dom.Element.getDom
<span class='line'>248</span>  */</span><span class="WHIT">
<span class='line'>249</span> </span><span class="NAME">this.getDom</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">str</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>250</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">tmp</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document.createElement</span><span class="PUNC">(</span><span class="STRN">'div'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>251</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">result</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document.createDocumentFragment</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>252</span> 
<span class='line'>253</span> </span><span class="WHIT">	</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_needGetDom</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>254</span> </span><span class="WHIT">		</span><span class="NAME">tmp.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>255</span> </span><span class="WHIT">		</span><span class="NAME">document.body.appendChild</span><span class="PUNC">(</span><span class="NAME">tmp</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>256</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>257</span> 
<span class='line'>258</span> </span><span class="WHIT">	</span><span class="NAME">tmp.innerHTML</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">str</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>259</span> </span><span class="WHIT">	</span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tmp.firstChild</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>260</span> </span><span class="WHIT">		</span><span class="NAME">result.appendChild</span><span class="PUNC">(</span><span class="NAME">wrap</span><span class="PUNC">(</span><span class="NAME">tmp.firstChild</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>261</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>262</span> 
<span class='line'>263</span> </span><span class="WHIT">	</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_needGetDom</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">tmp.parentNode.removeChild</span><span class="PUNC">(</span><span class="NAME">tmp</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>264</span> 
<span class='line'>265</span> </span><span class="WHIT">	</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">result</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>266</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>267</span> 
<span class='line'>268</span> </span><span class="COMM">/**
<span class='line'>269</span>  * html5 classList api
<span class='line'>270</span>  * @class
<span class='line'>271</span>  * @name dom.ElementClassList
<span class='line'>272</span>  * @extends Array
<span class='line'>273</span>  */</span><span class="WHIT">
<span class='line'>274</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ElementClassList</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.ElementClassList</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Class</span><span class="PUNC">(</span><span class="NAME">Array</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="COMM">/**@lends dom.ElementClassList*/</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>275</span> 
<span class='line'>276</span> </span><span class="WHIT">	</span><span class="NAME">this.initialize</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">ele</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>277</span> </span><span class="WHIT">		</span><span class="NAME">self.length</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="COMM">// for Array</span><span class="WHIT">
<span class='line'>278</span> 
<span class='line'>279</span> </span><span class="WHIT">		</span><span class="NAME">self._ele</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ele</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>280</span> </span><span class="WHIT">		</span><span class="NAME">self._loadClasses</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>281</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>282</span> 
<span class='line'>283</span> </span><span class="WHIT">	</span><span class="NAME">this._loadClasses</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>284</span> </span><span class="WHIT">    	</span><span class="NAME">self._classes</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self._ele.className.replace</span><span class="PUNC">(</span><span class="REGX">/^\s+|\s+$/g</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">split</span><span class="PUNC">(</span><span class="REGX">/\s+/</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>285</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>286</span> 
<span class='line'>287</span> </span><span class="WHIT">	</span><span class="NAME">this.toggle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">token</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>288</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.contains</span><span class="PUNC">(</span><span class="NAME">token</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">self.remove</span><span class="PUNC">(</span><span class="NAME">token</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>289</span> </span><span class="WHIT">		</span><span class="KEYW">else</span><span class="WHIT"> </span><span class="NAME">self.add</span><span class="PUNC">(</span><span class="NAME">token</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>290</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>291</span> 
<span class='line'>292</span> </span><span class="WHIT">	</span><span class="NAME">this.add</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">token</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>293</span> </span><span class="WHIT">		</span><span class="NAME">self._ele.className</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="STRN">' '</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">token</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>294</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>295</span> 
<span class='line'>296</span> </span><span class="WHIT">	</span><span class="NAME">this.remove</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">token</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>297</span> </span><span class="WHIT">		</span><span class="NAME">self._ele.className</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self._ele.className.replace</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">RegExp</span><span class="PUNC">(</span><span class="NAME">token</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'i'</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>298</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>299</span> 
<span class='line'>300</span> </span><span class="WHIT">	</span><span class="NAME">this.contains</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">token</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>301</span> </span><span class="WHIT">		</span><span class="NAME">self._loadClasses</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>302</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self._classes.indexOf</span><span class="PUNC">(</span><span class="NAME">token</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>303</span> </span><span class="WHIT">		</span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>304</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>305</span> 
<span class='line'>306</span> </span><span class="WHIT">	</span><span class="NAME">this.item</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>307</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self._classes</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>308</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>309</span> 
<span class='line'>310</span> </span><span class="WHIT">	</span><span class="NAME">this.toString</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>311</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self._ele.className</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>312</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>313</span> 
<span class='line'>314</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>315</span> 
<span class='line'>316</span> </span><span class="COMM">/**
<span class='line'>317</span>  * @class
<span class='line'>318</span>  * @name dom.Element
<span class='line'>319</span>  */</span><span class="WHIT">
<span class='line'>320</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">Element</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.Element</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Class</span><span class="PUNC">(</span><span class="COMM">/**@lends dom.Element*/</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>321</span> 
<span class='line'>322</span> </span><span class="WHIT">	</span><span class="NAME">Class.mixin</span><span class="PUNC">(</span><span class="KEYW">this</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">events.Events</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>323</span> 
<span class='line'>324</span> </span><span class="WHIT">	</span><span class="NAME">this.initialize</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">tagName</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>325</span> 
<span class='line'>326</span> </span><span class="WHIT">		</span><span class="COMM">// 直接new Element，用来生成一个新元素</span><span class="WHIT">
<span class='line'>327</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">tagName</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>328</span> </span><span class="WHIT">			</span><span class="NAME">self</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document.createElement</span><span class="PUNC">(</span><span class="NAME">tagName</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>329</span> </span><span class="WHIT">			</span><span class="NAME">wrap</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>330</span> 
<span class='line'>331</span> </span><span class="WHIT">		</span><span class="COMM">// 包装现有元素</span><span class="WHIT">
<span class='line'>332</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>333</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>334</span> 
<span class='line'>335</span> </span><span class="WHIT">		</span><span class="NAME">self._eventListeners</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>336</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.classList</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">self</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">document</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">self</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">window</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>337</span> </span><span class="WHIT">			</span><span class="NAME">self.classList</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">ElementClassList</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>338</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>339</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>340</span> 
<span class='line'>341</span> </span><span class="WHIT">	</span><span class="COMM">/*
<span class='line'>342</span> 	 * 从dom读取数据
<span class='line'>343</span> 	 */</span><span class="WHIT">
<span class='line'>344</span> </span><span class="WHIT">	</span><span class="NAME">this.retrieve</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">property</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">dflt</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>345</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">storage</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">get</span><span class="PUNC">(</span><span class="NAME">self.uid</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">prop</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">storage</span><span class="PUNC">[</span><span class="NAME">property</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>346</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">dflt</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">prop</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">prop</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">storage</span><span class="PUNC">[</span><span class="NAME">property</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">dflt</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>347</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">prop</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">prop</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>348</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>349</span> 
<span class='line'>350</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>351</span> 	 * 存储数据至dom
<span class='line'>352</span> 	 */</span><span class="WHIT">
<span class='line'>353</span> </span><span class="WHIT">	</span><span class="NAME">this.store</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">property</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>354</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">storage</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">get</span><span class="PUNC">(</span><span class="NAME">self.uid</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>355</span> </span><span class="WHIT">		</span><span class="NAME">storage</span><span class="PUNC">[</span><span class="NAME">property</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>356</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>357</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>358</span> 
<span class='line'>359</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>360</span> 	 * 事件代理
<span class='line'>361</span> 	 * @param self
<span class='line'>362</span> 	 * @param selector 需要被代理的子元素selector
<span class='line'>363</span> 	 * @param type 事件名称
<span class='line'>364</span> 	 * @param callback 事件回调
<span class='line'>365</span> 	 */</span><span class="WHIT">
<span class='line'>366</span> </span><span class="WHIT">	</span><span class="NAME">this.delegate</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">selector</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">callback</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>367</span> </span><span class="WHIT">		</span><span class="NAME">self.addEvent</span><span class="PUNC">(</span><span class="NAME">type</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">e</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>368</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">ele</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">e.srcElement</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">e.target</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>369</span> </span><span class="WHIT">			</span><span class="KEYW">do</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>370</span> </span><span class="WHIT">				</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">ele</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">Element.matchesSelector</span><span class="PUNC">(</span><span class="NAME">ele</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">selector</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">callback.call</span><span class="PUNC">(</span><span class="NAME">wrap</span><span class="PUNC">(</span><span class="NAME">ele</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">e</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>371</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">while</span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">ele</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">ele.parentNode</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>372</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>373</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>374</span> 
<span class='line'>375</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>376</span> 	 * html5 matchesSelector api
<span class='line'>377</span> 	 * 检测元素是否匹配selector
<span class='line'>378</span> 	 * @param self
<span class='line'>379</span> 	 * @param selector css选择符
<span class='line'>380</span> 	 */</span><span class="WHIT">
<span class='line'>381</span> </span><span class="WHIT">	</span><span class="NAME">this.matchesSelector</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">selector</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>382</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">Sizzle.matches</span><span class="PUNC">(</span><span class="NAME">selector</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="NAME">self</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">length</span><span class="WHIT"> </span><span class="PUNC">></span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>383</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>384</span> 
<span class='line'>385</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>386</span> 	 * 获取元素上通过 data- 前缀定义的属性值
<span class='line'>387</span> 	 * @param self
<span class='line'>388</span> 	 * @param data name
<span class='line'>389</span> 	 * @return data value
<span class='line'>390</span> 	 */</span><span class="WHIT">
<span class='line'>391</span> </span><span class="WHIT">	</span><span class="NAME">this.getData</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">name</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>392</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self.getAttribute</span><span class="PUNC">(</span><span class="STRN">'data-'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">name</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>393</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>394</span> 
<span class='line'>395</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>396</span> 	 * 设置元素的innerHTML
<span class='line'>397</span> 	 * @param self
<span class='line'>398</span> 	 * @param str html代码
<span class='line'>399</span> 	 */</span><span class="WHIT">
<span class='line'>400</span> </span><span class="WHIT">	</span><span class="NAME">this.setHTML</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">str</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>401</span> </span><span class="WHIT">		</span><span class="NAME">self.set</span><span class="PUNC">(</span><span class="STRN">'innerHTML'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">str</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>402</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>403</span> 
<span class='line'>404</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>405</span> 	 * @function
<span class='line'>406</span> 	 * @name dom.Element#setContent
<span class='line'>407</span> 	 * @borrows dom.Element.setHTML
<span class='line'>408</span> 	 */</span><span class="WHIT">
<span class='line'>409</span> </span><span class="WHIT">	</span><span class="NAME">this.setContent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.setHTML</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>410</span> 
<span class='line'>411</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>412</span> 	 * 根据选择器返回第一个符合selector的元素
<span class='line'>413</span> 	 * @param self
<span class='line'>414</span> 	 * @param selector css选择符
<span class='line'>415</span> 	 */</span><span class="WHIT">
<span class='line'>416</span> </span><span class="WHIT">	</span><span class="NAME">this.getElement</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">selector</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>417</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">getElement</span><span class="PUNC">(</span><span class="NAME">selector</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>418</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>419</span> 
<span class='line'>420</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>421</span> 	 * 根据选择器返回数组
<span class='line'>422</span> 	 * @param self
<span class='line'>423</span> 	 * @param selector css选择符
<span class='line'>424</span> 	 */</span><span class="WHIT">
<span class='line'>425</span> </span><span class="WHIT">	</span><span class="NAME">this.getElements</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">selector</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>426</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">getElements</span><span class="PUNC">(</span><span class="NAME">selector</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>427</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>428</span> 
<span class='line'>429</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">inserters</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>430</span> </span><span class="WHIT">		</span><span class="NAME">before</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">context</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">element</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>431</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">parent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.parentNode</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>432</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">parent</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">parent.insertBefore</span><span class="PUNC">(</span><span class="NAME">context</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">element</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>433</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>434</span> </span><span class="WHIT">		</span><span class="NAME">after</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">context</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">element</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>435</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">parent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.parentNode</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>436</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">parent</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">parent.insertBefore</span><span class="PUNC">(</span><span class="NAME">context</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">element.nextSibling</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>437</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>438</span> </span><span class="WHIT">		</span><span class="NAME">bottom</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">context</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">element</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>439</span> </span><span class="WHIT">			</span><span class="NAME">element.appendChild</span><span class="PUNC">(</span><span class="NAME">context</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>440</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>441</span> </span><span class="WHIT">		</span><span class="NAME">top</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">context</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">element</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>442</span> </span><span class="WHIT">			</span><span class="NAME">element.insertBefore</span><span class="PUNC">(</span><span class="NAME">context</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">element.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>443</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>444</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>445</span> </span><span class="WHIT">	</span><span class="NAME">inserters.inside</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">inserters.bottom</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>446</span> 
<span class='line'>447</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>448</span> 	 * @param self
<span class='line'>449</span> 	 * @param el 被添加的元素
<span class='line'>450</span> 	 * @param where {'bottom'|'top'|'after'|'before'} 添加的位置
<span class='line'>451</span> 	 */</span><span class="WHIT">
<span class='line'>452</span> </span><span class="WHIT">	</span><span class="NAME">this.grab</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">el</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">where</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>453</span> </span><span class="WHIT">		</span><span class="NAME">inserters</span><span class="PUNC">[</span><span class="NAME">where</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="STRN">'bottom'</span><span class="PUNC">]</span><span class="PUNC">(</span><span class="NAME">el</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>454</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>455</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>456</span> 
<span class='line'>457</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>458</span> 	 * @param self
<span class='line'>459</span> 	 * @param el 被添加的元素
<span class='line'>460</span> 	 * @param where {'bottom'|'top'|'after'|'before'} 添加的位置
<span class='line'>461</span> 	 */</span><span class="WHIT">
<span class='line'>462</span> </span><span class="WHIT">	</span><span class="NAME">this.inject</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">el</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">where</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>463</span> </span><span class="WHIT">		</span><span class="NAME">inserters</span><span class="PUNC">[</span><span class="NAME">where</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="STRN">'bottom'</span><span class="PUNC">]</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">el</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>464</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>465</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>466</span> 
<span class='line'>467</span> </span><span class="WHIT">	</span><span class="NAME">this.getPrevious</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>468</span> </span><span class="WHIT">		</span><span class="COMM">// TODO</span><span class="WHIT">
<span class='line'>469</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>470</span> 
<span class='line'>471</span> </span><span class="WHIT">	</span><span class="NAME">this.getAllPrevious</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>472</span> </span><span class="WHIT">		</span><span class="COMM">// TODO</span><span class="WHIT">
<span class='line'>473</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>474</span> 
<span class='line'>475</span> </span><span class="WHIT">	</span><span class="NAME">this.getNext</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>476</span> </span><span class="WHIT">		</span><span class="COMM">// TODO</span><span class="WHIT">
<span class='line'>477</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>478</span> 
<span class='line'>479</span> </span><span class="WHIT">	</span><span class="NAME">this.getAllNext</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>480</span> </span><span class="WHIT">		</span><span class="COMM">// TODO</span><span class="WHIT">
<span class='line'>481</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>482</span> 
<span class='line'>483</span> </span><span class="WHIT">	</span><span class="NAME">this.getFirst</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>484</span> </span><span class="WHIT">		</span><span class="COMM">// TODO</span><span class="WHIT">
<span class='line'>485</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>486</span> 
<span class='line'>487</span> </span><span class="WHIT">	</span><span class="NAME">this.getLast</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>488</span> </span><span class="WHIT">		</span><span class="COMM">// TODO</span><span class="WHIT">
<span class='line'>489</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>490</span> 
<span class='line'>491</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>492</span> 	 * 查找符合selector的父元素
<span class='line'>493</span> 	 * @param selector css选择符
<span class='line'>494</span> 	 */</span><span class="WHIT">
<span class='line'>495</span> </span><span class="WHIT">	</span><span class="NAME">this.getParent</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">selector</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>496</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">selector</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">wrap</span><span class="PUNC">(</span><span class="NAME">self.parentNode</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>497</span> 
<span class='line'>498</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>499</span> </span><span class="WHIT">		</span><span class="KEYW">do</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>500</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">Element.matchesSelector</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">selector</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">wrap</span><span class="PUNC">(</span><span class="NAME">element</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>501</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">element.parentNode</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>502</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>503</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>504</span> 
<span class='line'>505</span> </span><span class="WHIT">	</span><span class="NAME">this.getParents</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>506</span> </span><span class="WHIT">		</span><span class="COMM">// TODO</span><span class="WHIT">
<span class='line'>507</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>508</span> 
<span class='line'>509</span> </span><span class="WHIT">	</span><span class="NAME">this.getSiblings</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>510</span> </span><span class="WHIT">		</span><span class="COMM">// TODO</span><span class="WHIT">
<span class='line'>511</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>512</span> 
<span class='line'>513</span> </span><span class="WHIT">	</span><span class="NAME">this.getChildren</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>514</span> </span><span class="WHIT">		</span><span class="COMM">// TODO</span><span class="WHIT">
<span class='line'>515</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>516</span> 
<span class='line'>517</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>518</span> 	 * 添加className
<span class='line'>519</span> 	 * @param self
<span class='line'>520</span> 	 * @param name
<span class='line'>521</span> 	 */</span><span class="WHIT">
<span class='line'>522</span> </span><span class="WHIT">	</span><span class="NAME">this.addClass</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">name</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>523</span> </span><span class="WHIT">		</span><span class="NAME">self.classList.add</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>524</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>525</span> 
<span class='line'>526</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>527</span> 	 * 移除className
<span class='line'>528</span> 	 * @param self
<span class='line'>529</span> 	 * @param name
<span class='line'>530</span> 	 */</span><span class="WHIT">
<span class='line'>531</span> </span><span class="WHIT">	</span><span class="NAME">this.removeClass</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">name</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>532</span> </span><span class="WHIT">		</span><span class="NAME">self.classList.remove</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>533</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>534</span> 
<span class='line'>535</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>536</span> 	 * 切换className
<span class='line'>537</span> 	 * @param self
<span class='line'>538</span> 	 * @param name
<span class='line'>539</span> 	 */</span><span class="WHIT">
<span class='line'>540</span> </span><span class="WHIT">	</span><span class="NAME">this.toggleClass</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">name</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>541</span> </span><span class="WHIT">		</span><span class="NAME">self.classList.toggle</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>542</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>543</span> 
<span class='line'>544</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>545</span> 	 * 检查是否拥有className
<span class='line'>546</span> 	 * @param self
<span class='line'>547</span> 	 * @param name
<span class='line'>548</span> 	 */</span><span class="WHIT">
<span class='line'>549</span> </span><span class="WHIT">	</span><span class="NAME">this.hasClass</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">name</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>550</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self.classList.contains</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>551</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>552</span> 
<span class='line'>553</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>554</span> 	 * 设置inline style
<span class='line'>555</span> 	 * @param self
<span class='line'>556</span> 	 * @param property
<span class='line'>557</span> 	 * @param value
<span class='line'>558</span> 	 */</span><span class="WHIT">
<span class='line'>559</span> </span><span class="WHIT">	</span><span class="NAME">this.setStyle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">property</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>560</span> </span><span class="WHIT">		</span><span class="KEYW">switch</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">property</span><span class="PUNC">)</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>561</span> </span><span class="WHIT">			</span><span class="KEYW">case</span><span class="WHIT"> </span><span class="STRN">'opacity'</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>562</span> </span><span class="WHIT">				</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self.set</span><span class="PUNC">(</span><span class="STRN">'opacity'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">parseFloat</span><span class="PUNC">(</span><span class="NAME">value</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>563</span> </span><span class="WHIT">			</span><span class="KEYW">case</span><span class="WHIT"> </span><span class="STRN">'float'</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>564</span> </span><span class="WHIT">				</span><span class="NAME">property</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">floatName</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>565</span> </span><span class="WHIT">				</span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>566</span> </span><span class="WHIT">			</span><span class="KEYW">default</span><span class="PUNC">:</span><span class="WHIT">
<span class='line'>567</span> </span><span class="WHIT">				</span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>568</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>569</span> </span><span class="WHIT">		</span><span class="NAME">property</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">string.camelCase</span><span class="PUNC">(</span><span class="NAME">property</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>570</span> </span><span class="WHIT">		</span><span class="NAME">self.style</span><span class="PUNC">[</span><span class="NAME">property</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>571</span> 
<span class='line'>572</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">null</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>573</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>574</span> 
<span class='line'>575</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>576</span> 	 * 移除自己
<span class='line'>577</span> 	 * @param self
<span class='line'>578</span> 	 */</span><span class="WHIT">
<span class='line'>579</span> </span><span class="WHIT">	</span><span class="NAME">this.dispose</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>580</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.parentNode</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">?</span><span class="WHIT"> </span><span class="NAME">self.parentNode.removeChild</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">self</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>581</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>582</span> </span><span class="WHIT">	
<span class='line'>583</span> 	</span><span class="COMM">/**
<span class='line'>584</span> 	 * 隐藏一个元素
<span class='line'>585</span> 	 * @param self
<span class='line'>586</span> 	 */</span><span class="WHIT">
<span class='line'>587</span> </span><span class="WHIT">	</span><span class="NAME">this.hide</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>588</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.style.display</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">self.oldDisplay</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self.style.display</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>589</span> </span><span class="WHIT">		</span><span class="NAME">self.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>590</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>591</span> 
<span class='line'>592</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>593</span> 	 * 显示一个元素
<span class='line'>594</span> 	 * @param self
<span class='line'>595</span> 	 */</span><span class="WHIT">
<span class='line'>596</span> </span><span class="WHIT">	</span><span class="NAME">this.show</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>597</span> </span><span class="WHIT">		</span><span class="NAME">self.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self.oldDisplay</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>598</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>599</span> 
<span class='line'>600</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>601</span> 	 * 切换显示
<span class='line'>602</span> 	 * @param self
<span class='line'>603</span> 	 */</span><span class="WHIT">
<span class='line'>604</span> </span><span class="WHIT">	</span><span class="NAME">this.toggle</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>605</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.style.display</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">self.show</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>606</span> </span><span class="WHIT">		</span><span class="KEYW">else</span><span class="WHIT"> </span><span class="NAME">self.hide</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>607</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>608</span> 
<span class='line'>609</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>610</span> 	 * 通过字符串设置此元素的内容
<span class='line'>611</span> 	 * 为兼容HTML5标签，IE下无法直接使用innerHTML
<span class='line'>612</span> 	 */</span><span class="WHIT">
<span class='line'>613</span> </span><span class="WHIT">	</span><span class="NAME">this.innerHTML</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">property</span><span class="PUNC">(</span><span class="KEYW">null</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">html</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>614</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_needGetDom</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>615</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">nodes</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">exports.getDom</span><span class="PUNC">(</span><span class="NAME">html</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>616</span> </span><span class="WHIT">			</span><span class="NAME">self.innerHTML</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>617</span> </span><span class="WHIT">			</span><span class="KEYW">while</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">nodes.firstChild</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">self.appendChild</span><span class="PUNC">(</span><span class="NAME">nodes.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>618</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>619</span> </span><span class="WHIT">			</span><span class="NAME">self.innerHTML</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">html</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>620</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>621</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>622</span> 
<span class='line'>623</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>624</span> 	 * 保证大写的tagName
<span class='line'>625</span> 	 */</span><span class="WHIT">
<span class='line'>626</span> </span><span class="WHIT">	</span><span class="NAME">this.tagName</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">property</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>627</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self.tagName.toUpperCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>628</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>629</span> 
<span class='line'>630</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>631</span> 	 * 通过一个字符串创建一个包装后的dom节点
<span class='line'>632</span> 	 * 一下元素无法被处理哦：
<span class='line'>633</span> 	 * html/head/body/meta/link/script/style
<span class='line'>634</span> 	 * @function
<span class='line'>635</span> 	 * @static
<span class='line'>636</span> 	 * @name dom.Element.fromString
<span class='line'>637</span> 	 */</span><span class="WHIT">
<span class='line'>638</span> </span><span class="WHIT">	</span><span class="NAME">this.fromString</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">staticmethod</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">str</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>639</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">tmp</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document.createElement</span><span class="PUNC">(</span><span class="STRN">'div'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>640</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_needGetDom</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>641</span> </span><span class="WHIT">			</span><span class="NAME">tmp.style.display</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'none'</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>642</span> </span><span class="WHIT">			</span><span class="NAME">document.body.appendChild</span><span class="PUNC">(</span><span class="NAME">tmp</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>643</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>644</span> </span><span class="WHIT">		</span><span class="NAME">tmp.innerHTML</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">str</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>645</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">result</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">wrap</span><span class="PUNC">(</span><span class="NAME">tmp.firstChild</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>646</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_needGetDom</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">tmp.parentNode.removeChild</span><span class="PUNC">(</span><span class="NAME">tmp</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>647</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">result</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>648</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>649</span> 
<span class='line'>650</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>651</span> 
<span class='line'>652</span> </span><span class="NAME">this.ImageElement</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Class</span><span class="PUNC">(</span><span class="NAME">Element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>653</span> 
<span class='line'>654</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">_supportNatural</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">'naturalWidth'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">document.createElement</span><span class="PUNC">(</span><span class="STRN">'img'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>655</span> 
<span class='line'>656</span> </span><span class="WHIT">	</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">_getNaturalSize</span><span class="PUNC">(</span><span class="NAME">img</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>657</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">style</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">img.runtimeStyle</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>658</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">old</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>659</span> </span><span class="WHIT">			</span><span class="NAME">w</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">style.width</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>660</span> </span><span class="WHIT">			</span><span class="NAME">h</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">style.height</span><span class="WHIT">
<span class='line'>661</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="COMM">//保存原来的尺寸</span><span class="WHIT">
<span class='line'>662</span> </span><span class="WHIT">		</span><span class="NAME">style.width</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">style.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">"auto"</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="COMM">//重写</span><span class="WHIT">
<span class='line'>663</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">w</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">img.width</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="COMM">//取得现在的尺寸</span><span class="WHIT">
<span class='line'>664</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">h</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">img.height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>665</span> </span><span class="WHIT">		</span><span class="NAME">style.width</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">old.w</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="COMM">//还原</span><span class="WHIT">
<span class='line'>666</span> </span><span class="WHIT">		</span><span class="NAME">style.height</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">old.h</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>667</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>668</span> </span><span class="WHIT">			</span><span class="NAME">width</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">w</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>669</span> </span><span class="WHIT">			</span><span class="NAME">height</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">h</span><span class="WHIT">
<span class='line'>670</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>671</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>672</span> 
<span class='line'>673</span> </span><span class="WHIT">	</span><span class="NAME">this.naturalWidth</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">property</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>674</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_supportNatural</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>675</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self.naturalWidth</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>676</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>677</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">_getNaturalSize</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">width</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>678</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>679</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>680</span> 
<span class='line'>681</span> </span><span class="WHIT">	</span><span class="NAME">this.naturalHeight</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">property</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>682</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_supportNatural</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>683</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self.naturalHeight</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>684</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>685</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">_getNaturalSize</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">height</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>686</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>687</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>688</span> 
<span class='line'>689</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>690</span> 
<span class='line'>691</span> </span><span class="COMM">/**
<span class='line'>692</span>  * 表单
<span class='line'>693</span>  * @class
<span class='line'>694</span>  * @name dom.FormElement
<span class='line'>695</span>  * @extends dom.Element
<span class='line'>696</span>  */</span><span class="WHIT">
<span class='line'>697</span> </span><span class="NAME">this.FormElement</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Class</span><span class="PUNC">(</span><span class="NAME">Element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="COMM">/**@lends dom.FormElement*/</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>698</span> 
<span class='line'>699</span> </span><span class="WHIT">	</span><span class="NAME">this.initialize</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>700</span> </span><span class="WHIT">		</span><span class="NAME">Element.initialize</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>701</span> 
<span class='line'>702</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.elements</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>703</span> </span><span class="WHIT">			</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">self.elements.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>704</span> </span><span class="WHIT">				</span><span class="NAME">wrap</span><span class="PUNC">(</span><span class="NAME">self.elements</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>705</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>706</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>707</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>708</span> 
<span class='line'>709</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>710</span> 	 * 用ajax发送一个表单
<span class='line'>711</span> 	 */</span><span class="WHIT">
<span class='line'>712</span> </span><span class="WHIT">	</span><span class="NAME">this.send</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">params</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>713</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">params</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>714</span> </span><span class="WHIT">			</span><span class="NAME">params</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self.toQueryString</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>715</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>716</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">net</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">sys.modules</span><span class="PUNC">[</span><span class="STRN">'net'</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>717</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">net</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>718</span> </span><span class="WHIT">			</span><span class="NAME">xhr</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">net.Request</span><span class="PUNC">(</span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>719</span> </span><span class="WHIT">				</span><span class="NAME">onsuccess</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">event</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>720</span> </span><span class="WHIT">					</span><span class="NAME">self.fireEvent</span><span class="PUNC">(</span><span class="STRN">'requestSuccess'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="NAME">request</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">event.request</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>721</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>722</span> </span><span class="WHIT">				</span><span class="NAME">onerror</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">event</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>723</span> </span><span class="WHIT">					</span><span class="NAME">self.fireEvent</span><span class="PUNC">(</span><span class="STRN">'requestError'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="NAME">request</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">event.request</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>724</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>725</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>726</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>727</span> </span><span class="WHIT">			</span><span class="KEYW">throw</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">ModuleRequiredError</span><span class="PUNC">(</span><span class="STRN">'net'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>728</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>729</span> </span><span class="WHIT">		</span><span class="NAME">xhr.method</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self.method</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>730</span> </span><span class="WHIT">		</span><span class="NAME">xhr.url</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self.action</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>731</span> </span><span class="WHIT">		</span><span class="NAME">xhr.send</span><span class="PUNC">(</span><span class="NAME">params</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>732</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>733</span> 
<span class='line'>734</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>735</span> 	 * 将一个表单转换成queryString
<span class='line'>736</span> 	 */</span><span class="WHIT">
<span class='line'>737</span> </span><span class="WHIT">	</span><span class="NAME">this.toQueryString</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>738</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">queryString</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>739</span> 
<span class='line'>740</span> </span><span class="WHIT">		</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">addItem</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>741</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">value</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="STRN">'undefined'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">queryString.push</span><span class="PUNC">(</span><span class="NAME">encodeURIComponent</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'='</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">encodeURIComponent</span><span class="PUNC">(</span><span class="NAME">value</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>742</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>743</span> 
<span class='line'>744</span> </span><span class="WHIT">		</span><span class="NAME">self.getElements</span><span class="PUNC">(</span><span class="STRN">'input, select, textarea, output'</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">forEach</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">el</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>745</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">el.type</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>746</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">el.name</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">el.disabled</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'submit'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'reset'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'file'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'image'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>747</span> 
<span class='line'>748</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">el.tagName.toLowerCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'select'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>749</span> </span><span class="WHIT">				</span><span class="NAME">el.getSelected</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">map</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">opt</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>750</span> </span><span class="WHIT">					</span><span class="COMM">// IE</span><span class="WHIT">
<span class='line'>751</span> </span><span class="WHIT">					</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">wrap</span><span class="PUNC">(</span><span class="NAME">opt</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">get</span><span class="PUNC">(</span><span class="STRN">'value'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>752</span> </span><span class="WHIT">					</span><span class="NAME">addItem</span><span class="PUNC">(</span><span class="NAME">el.name</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>753</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>754</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'radio'</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'checkbox'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>755</span> </span><span class="WHIT">				</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">el.checked</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>756</span> </span><span class="WHIT">					</span><span class="NAME">addItem</span><span class="PUNC">(</span><span class="NAME">el.name</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">el.get</span><span class="PUNC">(</span><span class="STRN">'value'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>757</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>758</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>759</span> </span><span class="WHIT">				</span><span class="NAME">addItem</span><span class="PUNC">(</span><span class="NAME">el.name</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">el.get</span><span class="PUNC">(</span><span class="STRN">'value'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>760</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>761</span> 
<span class='line'>762</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>763</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">queryString.join</span><span class="PUNC">(</span><span class="STRN">'&'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>764</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>765</span> 
<span class='line'>766</span> </span><span class="WHIT">	</span><span class="NAME">this.checkValidity</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>767</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self.getElements</span><span class="PUNC">(</span><span class="STRN">'input, select, textarea, output'</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">every</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">el</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>768</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">el.checkValidity</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>769</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>770</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>771</span> 
<span class='line'>772</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>773</span> 
<span class='line'>774</span> </span><span class="COMM">/**
<span class='line'>775</span>  * textarea / input / textarea / select / option
<span class='line'>776</span>  * @class
<span class='line'>777</span>  * @name dom.FormItemElement
<span class='line'>778</span>  * @extends dom.Element
<span class='line'>779</span>  */</span><span class="WHIT">
<span class='line'>780</span> </span><span class="NAME">this.FormItemElement</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Class</span><span class="PUNC">(</span><span class="NAME">Element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="COMM">/**@lends dom.FormItemElement*/</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>781</span> 
<span class='line'>782</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">_needBindPlaceholder</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>783</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="STRN">'placeholder'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">document.createElement</span><span class="PUNC">(</span><span class="STRN">'input'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>784</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>785</span> 
<span class='line'>786</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">_supportHTML5Forms</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>787</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="STRN">'checkValidity'</span><span class="WHIT"> </span><span class="KEYW">in</span><span class="WHIT"> </span><span class="NAME">document.createElement</span><span class="PUNC">(</span><span class="STRN">'input'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>788</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>789</span> 
<span class='line'>790</span> </span><span class="WHIT">	</span><span class="NAME">this.initialize</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>791</span> </span><span class="WHIT">		</span><span class="NAME">Element.initialize</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>792</span> 
<span class='line'>793</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_needBindPlaceholder</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">'INPUT'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'TEXTAREA'</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">indexOf</span><span class="PUNC">(</span><span class="NAME">self.get</span><span class="PUNC">(</span><span class="STRN">'tagName'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="PUNC">-</span><span class="NUMB">1</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>794</span> </span><span class="WHIT">			</span><span class="NAME">self.bindPlaceholder</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>795</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>796</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>797</span> 
<span class='line'>798</span> </span><span class="WHIT">	</span><span class="NAME">this.selectionStart</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">property</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>799</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">self.selectionStart</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'number'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>800</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self.selectionStart</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>801</span> 
<span class='line'>802</span> </span><span class="WHIT">		</span><span class="COMM">// IE</span><span class="WHIT">
<span class='line'>803</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">document.selection</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>804</span> </span><span class="WHIT">			</span><span class="NAME">self.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>805</span> 
<span class='line'>806</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">range</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document.selection.createRange</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>807</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">start</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>808</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">range.parentElement</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>809</span> </span><span class="WHIT">				</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">range_all</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document.body.createTextRange</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>810</span> </span><span class="WHIT">				</span><span class="NAME">range_all.moveToElementText</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>811</span> </span><span class="WHIT">				
<span class='line'>812</span> 				</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">start</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">range_all.compareEndPoints</span><span class="PUNC">(</span><span class="STRN">'StartToStart'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">range</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">start</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>813</span> </span><span class="WHIT">					</span><span class="NAME">range_all.moveStart</span><span class="PUNC">(</span><span class="STRN">'character'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>814</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>815</span> </span><span class="WHIT">				
<span class='line'>816</span> 				</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;=</span><span class="WHIT"> </span><span class="NAME">start</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>817</span> </span><span class="WHIT">					</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.get</span><span class="PUNC">(</span><span class="STRN">'value'</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">charAt</span><span class="PUNC">(</span><span class="NAME">i</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'\n'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">start</span><span class="PUNC">++</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>818</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>819</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>820</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">start</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>821</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>822</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>823</span> </span><span class="WHIT">        
<span class='line'>824</span> 	</span><span class="NAME">this.selectionEnd</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">property</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>825</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">self.selectionEnd</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'number'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>826</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self.selectionEnd</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>827</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>828</span> </span><span class="WHIT">		</span><span class="COMM">// IE</span><span class="WHIT">
<span class='line'>829</span> </span><span class="WHIT">		</span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">document.selection</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>830</span> </span><span class="WHIT">			</span><span class="NAME">self.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>831</span> 
<span class='line'>832</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">range</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document.selection.createRange</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>833</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">end</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>834</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">range.parentElement</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>835</span> </span><span class="WHIT">				</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">range_all</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">document.body.createTextRange</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>836</span> </span><span class="WHIT">				</span><span class="NAME">range_all.moveToElementText</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>837</span> </span><span class="WHIT">				
<span class='line'>838</span> 				</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">end</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">range_all.compareEndPoints</span><span class="PUNC">(</span><span class="STRN">'StartToEnd'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">range</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">end</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>839</span> </span><span class="WHIT">					</span><span class="NAME">range_all.moveStart</span><span class="PUNC">(</span><span class="STRN">'character'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">1</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>840</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>841</span> </span><span class="WHIT">				
<span class='line'>842</span> 				</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;=</span><span class="WHIT"> </span><span class="NAME">end</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>843</span> </span><span class="WHIT">					</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.get</span><span class="PUNC">(</span><span class="STRN">'value'</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">charAt</span><span class="PUNC">(</span><span class="NAME">i</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'\n'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">end</span><span class="PUNC">++</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>844</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>845</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>846</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">end</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>847</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>848</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>849</span> 
<span class='line'>850</span> </span><span class="WHIT">	</span><span class="COMM">// for select</span><span class="WHIT">
<span class='line'>851</span> </span><span class="WHIT">	</span><span class="NAME">this.getSelected</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>852</span> </span><span class="WHIT">		</span><span class="NAME">self.selectedIndex</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="COMM">// Safari 3.2.1</span><span class="WHIT">
<span class='line'>853</span> </span><span class="WHIT">		</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">selected</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>854</span> </span><span class="WHIT">		</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">self.options.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>855</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.options</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">selected</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">selected.push</span><span class="PUNC">(</span><span class="NAME">self.options</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>856</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>857</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">selected</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>858</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>859</span> 
<span class='line'>860</span> </span><span class="WHIT">	</span><span class="NAME">this.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">property</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>861</span> </span><span class="WHIT">		</span><span class="COMM">// 如果是placeholder，则value为空</span><span class="WHIT">
<span class='line'>862</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.classList.contains</span><span class="PUNC">(</span><span class="STRN">'placeholder'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>863</span> </span><span class="WHIT">		</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self.value</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>864</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>865</span> </span><span class="WHIT">		</span><span class="COMM">// 设置value的时候取消placeholder模式</span><span class="WHIT">
<span class='line'>866</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.classList.contains</span><span class="PUNC">(</span><span class="STRN">'placeholder'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>867</span> </span><span class="WHIT">			</span><span class="NAME">self.classList.remove</span><span class="PUNC">(</span><span class="STRN">'placeholder'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>868</span> </span><span class="WHIT">			</span><span class="NAME">self.removeAttribute</span><span class="PUNC">(</span><span class="STRN">'autocomplete'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>869</span> </span><span class="WHIT">			</span><span class="NAME">self.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>870</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>871</span> </span><span class="WHIT">		</span><span class="NAME">self.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>872</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">_needBindPlaceholder</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">self.value</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">self.getAttribute</span><span class="PUNC">(</span><span class="STRN">'placeholder'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>873</span> </span><span class="WHIT">			</span><span class="NAME">self.classList.add</span><span class="PUNC">(</span><span class="STRN">'placeholder'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>874</span> </span><span class="WHIT">			</span><span class="NAME">self.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self.getAttribute</span><span class="PUNC">(</span><span class="STRN">'placeholder'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>875</span> </span><span class="WHIT">			</span><span class="NAME">self.setAttribute</span><span class="PUNC">(</span><span class="STRN">'autocomplete'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'off'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>876</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>877</span> </span><span class="WHIT">		</span><span class="NAME">self.checkValidity</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>878</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>879</span> 
<span class='line'>880</span> </span><span class="WHIT">	</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">_supportHTML5Forms</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>881</span> 
<span class='line'>882</span> </span><span class="WHIT">		</span><span class="NAME">this.validity</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">property</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>883</span> </span><span class="WHIT">			</span><span class="NAME">self.checkValidity</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>884</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">self.validity</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>885</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>886</span> 
<span class='line'>887</span> </span><span class="WHIT">		</span><span class="COMM">/**
<span class='line'>888</span> 		 * html5 forms checkValidity
<span class='line'>889</span> 		 */</span><span class="WHIT">
<span class='line'>890</span> </span><span class="WHIT">		</span><span class="NAME">this.checkValidity</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>891</span> </span><span class="WHIT">			</span><span class="COMM">/*
<span class='line'>892</span> 			 * required
<span class='line'>893</span> 			 * pattern
<span class='line'>894</span> 			 * min
<span class='line'>895</span> 			 * max
<span class='line'>896</span> 			 * step
<span class='line'>897</span> 			 */</span><span class="WHIT">
<span class='line'>898</span> </span><span class="WHIT">			</span><span class="COMM">/*
<span class='line'>899</span> 			 * text
<span class='line'>900</span> 			 * search
<span class='line'>901</span> 			 * url
<span class='line'>902</span> 			 * tel
<span class='line'>903</span> 			 * email
<span class='line'>904</span> 			 * password
<span class='line'>905</span> 			 */</span><span class="WHIT">
<span class='line'>906</span> 
<span class='line'>907</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self.get</span><span class="PUNC">(</span><span class="STRN">'value'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>908</span> </span><span class="WHIT">			
<span class='line'>909</span> 			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">validity</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>910</span> </span><span class="WHIT">				</span><span class="NAME">valueMissing</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">self.getAttribute</span><span class="PUNC">(</span><span class="STRN">'required'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">value</span><span class="PUNC">?</span><span class="WHIT"> </span><span class="KEYW">true</span><span class="WHIT"> </span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>911</span> </span><span class="WHIT">				</span><span class="NAME">typeMismatch</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">type</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>912</span> </span><span class="WHIT">					</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'url'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="REGX">/^\s*(?:(\w+?)\:\/\/([\w-_.]+(?::\d+)?))(.*?)?(?:;(.*?))?(?:\?(.*?))?(?:\#(\w*))?$/i</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">test</span><span class="PUNC">(</span><span class="NAME">value</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>913</span> </span><span class="WHIT">					</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'tel'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="REGX">/[^\r\n]/i</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">test</span><span class="PUNC">(</span><span class="NAME">value</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>914</span> </span><span class="WHIT">					</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">type</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'email'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="REGX">/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/i</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">test</span><span class="PUNC">(</span><span class="NAME">value</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>915</span> </span><span class="WHIT">					</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>916</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">(</span><span class="NAME">self.getAttribute</span><span class="PUNC">(</span><span class="STRN">'type'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>917</span> </span><span class="WHIT">				</span><span class="NAME">patternMismatch</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>918</span> </span><span class="WHIT">					</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">pattern</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self.getAttribute</span><span class="PUNC">(</span><span class="STRN">'pattern'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>919</span> </span><span class="WHIT">					</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">pattern</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="PUNC">(</span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">RegExp</span><span class="PUNC">(</span><span class="STRN">'^'</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="NAME">pattern</span><span class="WHIT"> </span><span class="PUNC">+</span><span class="WHIT"> </span><span class="STRN">'$'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">test</span><span class="PUNC">(</span><span class="NAME">value</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>920</span> </span><span class="WHIT">					</span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>921</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>922</span> </span><span class="WHIT">				</span><span class="NAME">tooLong</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>923</span> </span><span class="WHIT">					</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">maxlength</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self.getAttribute</span><span class="PUNC">(</span><span class="STRN">'maxlength'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>924</span> </span><span class="WHIT">					</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Number</span><span class="PUNC">(</span><span class="NAME">maxlength</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>925</span> </span><span class="WHIT">					</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">n</span><span class="WHIT"> </span><span class="PUNC">!=</span><span class="WHIT"> </span><span class="NAME">maxlength</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>926</span> </span><span class="WHIT">					</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">value.length</span><span class="WHIT"> </span><span class="PUNC">></span><span class="WHIT"> </span><span class="NAME">n</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>927</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>928</span> </span><span class="WHIT">				</span><span class="COMM">// 以下四个 firefox 4 beta 也不支持，暂时不支持</span><span class="WHIT">
<span class='line'>929</span> </span><span class="WHIT">				</span><span class="NAME">rangeUnderflow</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>930</span> </span><span class="WHIT">				</span><span class="NAME">rangeOverflow</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>931</span> </span><span class="WHIT">				</span><span class="NAME">stepMismatch</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>932</span> </span><span class="WHIT">				</span><span class="NAME">customError</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="WHIT">
<span class='line'>933</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>934</span> </span><span class="WHIT">			</span><span class="NAME">validity.valid</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="STRN">'valueMissing'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'typeMismatch'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'patternMismatch'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'tooLong'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'rangeUnderflow'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'rangeOverflow'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'stepMismatch'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'customError'</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">every</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>935</span> </span><span class="WHIT">				</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">validity</span><span class="PUNC">[</span><span class="NAME">name</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="KEYW">false</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>936</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>937</span> 
<span class='line'>938</span> </span><span class="WHIT">			</span><span class="NAME">self.validity</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">validity</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>939</span> 
<span class='line'>940</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">validity.valid</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>941</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>942</span> 
<span class='line'>943</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>944</span> 
<span class='line'>945</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>946</span> 	 * focus，并且将光标定位到指定的位置上
<span class='line'>947</span> 	 */</span><span class="WHIT">
<span class='line'>948</span> </span><span class="WHIT">	</span><span class="NAME">this.focusToPosition</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">position</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>949</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">position</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">undefined</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>950</span> </span><span class="WHIT">			</span><span class="NAME">position</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self.get</span><span class="PUNC">(</span><span class="STRN">'value'</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">length</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>951</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>952</span> 
<span class='line'>953</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.setSelectionRange</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>954</span> </span><span class="WHIT">			</span><span class="NAME">self.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>955</span> </span><span class="WHIT">			</span><span class="NAME">self.setSelectionRange</span><span class="PUNC">(</span><span class="NAME">self.get</span><span class="PUNC">(</span><span class="STRN">'value'</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">length</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">position</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>956</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">self.createTextRange</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>957</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">range</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self.createTextRange</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>958</span> </span><span class="WHIT">			</span><span class="NAME">range.moveStart</span><span class="PUNC">(</span><span class="STRN">'character'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">position</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>959</span> </span><span class="WHIT">			</span><span class="NAME">range.collapse</span><span class="PUNC">(</span><span class="KEYW">true</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>960</span> </span><span class="WHIT">			</span><span class="NAME">range.select</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>961</span> </span><span class="WHIT">			</span><span class="NAME">self.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>962</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>963</span> </span><span class="WHIT">			</span><span class="NAME">self.focus</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>964</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>965</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>966</span> 
<span class='line'>967</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>968</span> 	 * bind一个input或者textarea，使其支持placeholder属性
<span class='line'>969</span> 	 */</span><span class="WHIT">
<span class='line'>970</span> </span><span class="WHIT">	</span><span class="NAME">this.bindPlaceholder</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">staticmethod</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">input</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>971</span> </span><span class="WHIT">		</span><span class="COMM">// 通过autocomplete=off避免浏览器记住placeholder</span><span class="WHIT">
<span class='line'>972</span> </span><span class="WHIT">		</span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">checkEmpty</span><span class="PUNC">(</span><span class="NAME">input</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">event</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>973</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">placeholder</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">input.getAttribute</span><span class="PUNC">(</span><span class="STRN">'placeholder'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>974</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">placeholder</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>975</span> 
<span class='line'>976</span> </span><span class="WHIT">			</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">input.classList.contains</span><span class="PUNC">(</span><span class="STRN">'placeholder'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>977</span> </span><span class="WHIT">				</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">event.type</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'focus'</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">input.value</span><span class="WHIT"> </span><span class="PUNC">===</span><span class="WHIT"> </span><span class="NAME">placeholder</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>978</span> </span><span class="WHIT">					</span><span class="NAME">input.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>979</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>980</span> </span><span class="WHIT">				</span><span class="NAME">input.classList.remove</span><span class="PUNC">(</span><span class="STRN">'placeholder'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>981</span> </span><span class="WHIT">				</span><span class="NAME">input.removeAttribute</span><span class="PUNC">(</span><span class="STRN">'autocomplete'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>982</span> 
<span class='line'>983</span> </span><span class="WHIT">			</span><span class="COMM">// IE不支持autocomplete=off，刷新页面后value还是placeholder（其他浏览器为空，或者之前用户填写的值），只能通过判断是否相等来处理</span><span class="WHIT">
<span class='line'>984</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT"> </span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">input.value</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">(</span><span class="NAME">ua.ua.ie</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NUMB">6</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">ua.ua.ie</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NUMB">7</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="PUNC">!</span><span class="NAME">event</span><span class="WHIT"> </span><span class="PUNC">&&</span><span class="WHIT"> </span><span class="NAME">input.value</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="NAME">placeholder</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>985</span> </span><span class="WHIT">				</span><span class="NAME">input.classList.add</span><span class="PUNC">(</span><span class="STRN">'placeholder'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>986</span> </span><span class="WHIT">				</span><span class="NAME">input.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">placeholder</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>987</span> </span><span class="WHIT">				</span><span class="NAME">input.setAttribute</span><span class="PUNC">(</span><span class="STRN">'autocomplete'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="STRN">'off'</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>988</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>989</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>990</span> </span><span class="WHIT">		</span><span class="NAME">input.addEvent</span><span class="PUNC">(</span><span class="STRN">'focus'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">event</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>991</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">checkEmpty</span><span class="PUNC">(</span><span class="NAME">event.target</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">event</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>992</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>993</span> </span><span class="WHIT">		</span><span class="NAME">input.addEvent</span><span class="PUNC">(</span><span class="STRN">'blur'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">event</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>994</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">checkEmpty</span><span class="PUNC">(</span><span class="NAME">event.target</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">event</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>995</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>996</span> </span><span class="WHIT">		</span><span class="COMM">// 在IE6下，由于事件执行顺序的问题，当通过send()发送一个表单时，下面这段脚本实际上是不工作的</span><span class="WHIT">
<span class='line'>997</span> </span><span class="WHIT">		</span><span class="COMM">// 也就是说，在send()时，input.value还是placeholder的值，导致把placeholder的值发送出去了</span><span class="WHIT">
<span class='line'>998</span> </span><span class="WHIT">		</span><span class="COMM">// 通过在toQueryString中调用get('value')过滤掉placeholder的值</span><span class="WHIT">
<span class='line'>999</span> </span><span class="WHIT">		</span><span class="COMM">// 完美的解决方法大概是需要接管IE6下的事件系统，工程量比较大。</span><span class="WHIT">
<span class='line'>1000</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">input.form</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1001</span> </span><span class="WHIT">			</span><span class="NAME">wrap</span><span class="PUNC">(</span><span class="NAME">input.form</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">addEvent</span><span class="PUNC">(</span><span class="STRN">'submit'</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1002</span> </span><span class="WHIT">				</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">input.classList.contains</span><span class="PUNC">(</span><span class="STRN">'placeholder'</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1003</span> </span><span class="WHIT">					</span><span class="NAME">input.value</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="STRN">''</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1004</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1005</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1006</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1007</span> </span><span class="WHIT">		</span><span class="NAME">checkEmpty</span><span class="PUNC">(</span><span class="NAME">input</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1008</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1009</span> 
<span class='line'>1010</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1011</span> 
<span class='line'>1012</span> </span><span class="COMM">/**
<span class='line'>1013</span>  * @class
<span class='line'>1014</span>  * @name dom.Window
<span class='line'>1015</span>  * @extends dom.Element
<span class='line'>1016</span>  */</span><span class="WHIT">
<span class='line'>1017</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">Window</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.Window</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Class</span><span class="PUNC">(</span><span class="NAME">Element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="COMM">/**@lends dom.Window*/</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1018</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1019</span> 
<span class='line'>1020</span> </span><span class="COMM">/**
<span class='line'>1021</span>  * @class
<span class='line'>1022</span>  * @name dom.Document
<span class='line'>1023</span>  * @extends dom.Element
<span class='line'>1024</span>  */</span><span class="WHIT">
<span class='line'>1025</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">Document</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.Document</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Class</span><span class="PUNC">(</span><span class="NAME">Element</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="COMM">/**@lends dom.Document*/</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1026</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1027</span> 
<span class='line'>1028</span> </span><span class="COMM">/**
<span class='line'>1029</span>  * 一个包装类，实现Element方法的统一调用
<span class='line'>1030</span>  * @class
<span class='line'>1031</span>  * @name dom.Elements
<span class='line'>1032</span>  * @extends Array
<span class='line'>1033</span>  */</span><span class="WHIT">
<span class='line'>1034</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">Elements</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">this.Elements</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">new</span><span class="WHIT"> </span><span class="NAME">Class</span><span class="PUNC">(</span><span class="NAME">Array</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="COMM">/**@lends dom.Elements*/</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1035</span> 
<span class='line'>1036</span> </span><span class="WHIT">	</span><span class="COMM">/**
<span class='line'>1037</span> 	 * @param elements native dom elements
<span class='line'>1038</span> 	 * @param wrapper 这批节点的共有类型，默认为Element
<span class='line'>1039</span> 	 */</span><span class="WHIT">
<span class='line'>1040</span> </span><span class="WHIT">	</span><span class="NAME">this.initialize</span><span class="WHIT">  </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">elements</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">wrapper</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1041</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">wrapper</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="NAME">wrapper</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">Element</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1042</span> 
<span class='line'>1043</span> </span><span class="WHIT">		</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">elements.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1044</span> </span><span class="WHIT">			</span><span class="NAME">self.push</span><span class="PUNC">(</span><span class="NAME">wrap</span><span class="PUNC">(</span><span class="NAME">elements</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1045</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1046</span> 
<span class='line'>1047</span> </span><span class="WHIT">		</span><span class="NAME">Object.keys</span><span class="PUNC">(</span><span class="NAME">wrapper</span><span class="PUNC">)</span><span class="PUNC">.</span><span class="NAME">forEach</span><span class="PUNC">(</span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">name</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1048</span> </span><span class="WHIT">			</span><span class="NAME">self</span><span class="PUNC">[</span><span class="NAME">name</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1049</span> </span><span class="WHIT">				</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">element</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1050</span> </span><span class="WHIT">				</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">self.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1051</span> </span><span class="WHIT">					</span><span class="NAME">element</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">self</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1052</span> </span><span class="WHIT">					</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">typeof</span><span class="WHIT"> </span><span class="NAME">element</span><span class="PUNC">[</span><span class="NAME">name</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">==</span><span class="WHIT"> </span><span class="STRN">'function'</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1053</span> </span><span class="WHIT">						</span><span class="NAME">element</span><span class="PUNC">[</span><span class="NAME">name</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">apply</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">slice.call</span><span class="PUNC">(</span><span class="NAME">arguments</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1054</span> </span><span class="WHIT">					</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1055</span> </span><span class="WHIT">				</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1056</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1057</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1058</span> 
<span class='line'>1059</span> </span><span class="WHIT">		</span><span class="NAME">self.set</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">key</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1060</span> </span><span class="WHIT">			</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">self.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1061</span> </span><span class="WHIT">				</span><span class="NAME">self</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">set</span><span class="PUNC">(</span><span class="NAME">key</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">value</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1062</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1063</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1064</span> 
<span class='line'>1065</span> </span><span class="WHIT">		</span><span class="NAME">self.get</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="KEYW">function</span><span class="PUNC">(</span><span class="NAME">key</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1066</span> </span><span class="WHIT">			</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">result</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">[</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1067</span> </span><span class="WHIT">			</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">self.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1068</span> </span><span class="WHIT">				</span><span class="NAME">result.push</span><span class="PUNC">(</span><span class="NAME">self</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">.</span><span class="NAME">get</span><span class="PUNC">(</span><span class="NAME">key</span><span class="PUNC">)</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1069</span> </span><span class="WHIT">			</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1070</span> </span><span class="WHIT">			</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">result</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1071</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1072</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1073</span> 
<span class='line'>1074</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1075</span> 
<span class='line'>1076</span> </span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">_tagMap</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1077</span> </span><span class="WHIT">	</span><span class="STRN">'IMG'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">exports.ImageElement</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1078</span> </span><span class="WHIT">	</span><span class="STRN">'FORM'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">exports.FormElement</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1079</span> </span><span class="WHIT">	</span><span class="STRN">'INPUT'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">exports.FormItemElement</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1080</span> </span><span class="WHIT">	</span><span class="STRN">'TEXTAREA'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">exports.FormItemElement</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1081</span> </span><span class="WHIT">	</span><span class="STRN">'OUTPUT'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">exports.FormItemElement</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1082</span> </span><span class="WHIT">	</span><span class="STRN">'SELECT'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">exports.FormItemElement</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1083</span> </span><span class="WHIT">	</span><span class="STRN">'OPTION'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">exports.FormItemElement</span><span class="PUNC">,</span><span class="WHIT">
<span class='line'>1084</span> </span><span class="WHIT">	</span><span class="STRN">'BUTTON'</span><span class="PUNC">:</span><span class="WHIT"> </span><span class="NAME">exports.FormItemElement</span><span class="WHIT">
<span class='line'>1085</span> </span><span class="PUNC">}</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1086</span> 
<span class='line'>1087</span> </span><span class="COMM">// 根据ele的tagName返回他所需要的wrapper class</span><span class="WHIT">
<span class='line'>1088</span> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">getWrapper</span><span class="PUNC">(</span><span class="NAME">tagName</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1089</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">tag</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">tagName.toUpperCase</span><span class="PUNC">(</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1090</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">cls</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">_tagMap</span><span class="PUNC">[</span><span class="NAME">tag</span><span class="PUNC">]</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1091</span> </span><span class="WHIT">	</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">cls</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">cls</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1092</span> </span><span class="WHIT">	</span><span class="KEYW">else</span><span class="WHIT"> </span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">Element</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1093</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1094</span> 
<span class='line'>1095</span> </span><span class="COMM">// 比较两个数组，直到同位的成员不同，返回之前的部分</span><span class="WHIT">
<span class='line'>1096</span> </span><span class="COMM">// [1,2,3,4], [1,2,5,6] 返回 [1,2]</span><span class="WHIT">
<span class='line'>1097</span> </span><span class="KEYW">function</span><span class="WHIT"> </span><span class="NAME">getCommon</span><span class="PUNC">(</span><span class="NAME">arr1</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">arr2</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1098</span> </span><span class="WHIT">	</span><span class="KEYW">var</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1099</span> </span><span class="WHIT">	</span><span class="KEYW">for</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">l</span><span class="WHIT"> </span><span class="PUNC">=</span><span class="WHIT"> </span><span class="NAME">arr1.length</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="WHIT"> </span><span class="PUNC">&lt;</span><span class="WHIT"> </span><span class="NAME">l</span><span class="PUNC">;</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">++</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1100</span> </span><span class="WHIT">		</span><span class="KEYW">if</span><span class="WHIT"> </span><span class="PUNC">(</span><span class="PUNC">!</span><span class="NAME">arr2</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">||</span><span class="WHIT"> </span><span class="NAME">arr2</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="WHIT"> </span><span class="PUNC">!==</span><span class="WHIT"> </span><span class="NAME">arr1</span><span class="PUNC">[</span><span class="NAME">i</span><span class="PUNC">]</span><span class="PUNC">)</span><span class="WHIT"> </span><span class="PUNC">{</span><span class="WHIT">
<span class='line'>1101</span> </span><span class="WHIT">			</span><span class="KEYW">break</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1102</span> </span><span class="WHIT">		</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1103</span> </span><span class="WHIT">	</span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1104</span> </span><span class="WHIT">	</span><span class="KEYW">return</span><span class="WHIT"> </span><span class="NAME">arr1.slice</span><span class="PUNC">(</span><span class="NUMB">0</span><span class="PUNC">,</span><span class="WHIT"> </span><span class="NAME">i</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1105</span> </span><span class="PUNC">}</span><span class="WHIT">
<span class='line'>1106</span> 
<span class='line'>1107</span> </span><span class="PUNC">}</span><span class="PUNC">)</span><span class="PUNC">;</span><span class="WHIT">
<span class='line'>1108</span> </span></pre></body></html>